770 search results - page 97 / 154 » Privacy Preserving Joins |
AINA
2006
IEEE
15 years 6 months ago
2006
IEEE
This paper points out the privacy issue in the OCSP (Online Certificate Status Protocol), namely, the OCSP responder learns confidential information – who sends a message to w...
CCS
2005
ACM
15 years 5 months ago
2005
ACM
We introduce a new cryptographic primitive, called insubvertible encryption, that produces ciphertexts which can be randomized without the need of any key material. Unlike plain u...
142
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CRYPTO
2007
Springer
15 years 3 months ago
2007
Springer
We present as-strong-as-possible definitions of privacy, and constructions achieving them, for public-key encryption schemes where the encryption algorithm is deterministic. We ob...
CSFW
2010
IEEE
15 years 3 months ago
2010
IEEE
—An attacker that can identify messages as coming from the same source, can use this information to build up a picture of targets’ behaviour, and so, threaten their privacy. In...
100
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ESORICS
2010
Springer
15 years 1 days ago
2010
Springer
Collaborative optimization problems can often be modeled as a linear program whose objective function and constraints combine data from several parties. However, important applicat...